Node2Shell: Node.js Brotli Remote Code Execution Vulnerability
A high-severity out-of-bounds write vulnerability in the Node.js Brotli decoder (Node2Shell) allows remote code execution when processing malformed compressed data.

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19 intel reports
The Payouts King actor targets corporate environments using Microsoft Teams vishing and Quick Assist to deploy a multi-variant Go-based backdoor named GoGRPC.
Threat actors are increasingly using LLMs to generate bespoke, functional malware and automate complex Active Directory enumeration, data exfiltration, and extortion workflows.
Everest is a Russian-speaking ransomware group utilizing a triple-stream business model including file encryption, initial access brokerage, and paid corporate insider recruitment.
Akira ransomware actors utilized Bumblebee malware and AdaptixC2 via Bing SEO poisoning to gain initial access, move laterally, and exfiltrate over 75GB of data.
KongTuke and PS1Bot campaigns leverage malicious browser extensions and malvertising to deliver modular RATs and information stealers targeting Windows and macOS systems.
The Gentlemen ransomware, operated by the Phantom Mantis group (LARVA-368), has evolved from a RaaS affiliate into an independent operation featuring AI-assisted development and a self-propagating worm module.
The ClickFix campaign has evolved to deploy PySoxy, an open-source Python SOCKS5 proxy, for redundant encrypted C2 access and persistence following initial social engineering.
UNC5142 utilizes EtherRAT and the AI-generated TukTuk framework to conduct data exfiltration and deploy The Gentlemen ransomware via decentralized and SaaS infrastructure.
North Korean-linked EtherRAT utilizes 'EtherHiding' via Ethereum smart contracts to manage resilient C2 infrastructure for host fingerprinting and asset theft.